Clarus 600 GC Installation Guide

Transcription

Clarus 600 GC Installation
Guide
Release History
Part Number
Release
Publication Date
09936779
A
November 2006
Any comments about the documentation for this product should be addressed to:
User Assistance
PerkinElmer, Inc.
710 Bridgeport Avenue
Shelton, Connecticut 06484-4794
U.S.A.
Or emailed to: [email protected]
Notices
The information contained in this document is subject to change without notice.
Except as specifically set forth in its terms and conditions of sale, PerkinElmer makes
no warranty of any kind with regard to this document, including, but not limited to, the
implied warranties of merchantability and fitness for a particular purpose.
PerkinElmer shall not be liable for errors contained herein for incidental consequential
damages in connection with furnishing, performance or use of this material.
Copyright Information
This document contains proprietary information that is protected by copyright.
All rights are reserved. No part of this publication may be reproduced in any form
whatsoever or translated into any language without the prior, written permission of
PerkinElmer, Inc.
Copyright © 2006 PerkinElmer, Inc.
Produced in the U.S.A.
Trademarks
Registered names, trademarks, etc. used in this document, even when not specifically
marked as such, are protected by law.
PerkinElmer is a registered trademark of PerkinElmer, Inc.
Clarus is a trademark of PerkinElmer, Inc.
Table of Contents
Introduction .................................................................................................. 5
About This Manual......................................................................................... 7
Conventions Used in this Manual................................................................... 8
Electromagnetic Compatibility (EMC)........................................................... 9
Warning Labels on the Instrument ............................................................... 11
Safety Practices ........................................................................................... 17
Precautions.................................................................................................... 21
Environmental Conditions ............................................................................ 22
Electrical Safety............................................................................................ 24
Moving the Clarus 600 GC........................................................................... 27
ECD Radioactive Hazards ............................................................................ 27
Safe Handling of Gases ................................................................................ 31
Hazardous Chemicals ................................................................................... 34
Definitions in Warning for Hazardous Chemicals........................................ 35
Preparing Your Laboratory ...................................................................... 37
Critical Checks Prior to Installation ............................................................. 39
Connect the Electrical Supply ...................................................................... 40
Checking Heater Selection ........................................................................... 51
Preparing the Laboratory .............................................................................. 52
Clarus 600 GC Requirements ....................................................................... 56
Installing the Clarus GC ............................................................................ 61
Install the Autosampler................................................................................. 63
Remove the Encoder Protector Block........................................................... 63
Install the Autosampler Tower ..................................................................... 64
Install the Autosampler Tower Cover........................................................... 69
Install the Syringe Cover .............................................................................. 72
Connecting the Gas Supply........................................................................ 75
Connect the Gases ........................................................................................ 77
Clarus 600 GC Gas Connections .................................................................. 81
Common Injector/Detector Gas Connections ............................................... 84
Connecting the Accessories........................................................................ 93
Install the NPD Bead Assembly ................................................................... 95
PPC Restrictor Information .................................................................... 101
Index .......................................................................................................... 107
Introduction
1
About This Manual
This quick installation guide is divided into following chapters:
Chapter 1 - Introduction
This chapter contains a brief introduction of the instrument, the conventions and
warnings used in the manual.
Chapter 2 - Safety Practices
Important safety information for the Clarus GC is provided in this chapter.
Chapter 3 - Preparing Your Laboratory
The preparation of your laboratory needed for the Clarus GC laboratory
requirements for the instrument are reviewed in this chapter.
Chapter 4 - Installing the Clarus GC
Information on connecting the Clarus GC is provided.
Chapter 5 - Connecting the Gases
Information on connecting the gases and electrical supply to the system is provided.
Chapter 6 - Connecting the Accessories
Information on installing accessories such as the NPD Bead Assembly, recorder,
integrator and the printer is provided.
Chapter 7 - PPC Restrictor Information
PPC restrictor information is provided in this chapter.
7
Introduction
Conventions Used in this Manual
¾ Normal text is used to provide information and instructions.
¾ Bold text refers to button or tab page that is displayed on the touch screen.
¾ All eight digit numbers are PerkinElmer part numbers unless stated otherwise.
About Notes, Cautions and Warnings
Three terms, in the following standard formats, are also used to highlight special
circumstances and warnings.
NOTE: A note indicates additional, significant information that is provided with some
procedures.
CAUTION
We use the term CAUTION to inform you about situations that
could result in serious damage to the instrument or other
equipment. Details about these circumstances are in a box like
this one.
We use the term WARNING to inform you about situations that
could result in personal injury to yourself or other persons.
Details about these circumstances are in a box like this one.
WARNING
Customer Service
PerkinElmer, Inc.
710 Bridgeport Avenue
Shelton, CT 06484-4794
U.S.A
Tel: 1 (800) 762-4000 or (203) 762-4000
Internet: http://www.perkinelmer.com
8
Electromagnetic Compatibility (EMC)
United States (FCC)
This product is classified as a digital device used exclusively as industrial,
commercial, or medical test equipment. It is exempt from the technical standards
specified in Part 15 of the FCC Rules and Regulations, based on Section 15.103 (c).
European Union
All information concerning EMC standards will be in the Declaration of Conformity
and these standards will change as the European Union adds new requirements.
European Union Industrial Environment
The 220/230/240 V/50 Hz. Clarus GC has been manufactured for use in the
European Union and is intended for the industrial environment. The instrument is to
be connected to a mains power network supplied from a high or medium-voltage
transformer dedicated for the supply of an installation feeding a manufacturing or
similar plant.
Industrial environments are characterized by the existence of one or more of the
following conditions:
- industrial, scientific and medical (ISM) apparatus are present
- heavy inductive or capacitive loads are frequently switched
- currents and associated magnetic fields are high
These are the major contributors to the industrial electromagnetic environment and
as such distinguish the industrial from other environments. The instrument is not
intended for connection to a public mains network supplying residential, commercial
and light-industrial locations.
Susceptibility to RF Interference
With the exception of the Flame Ionization Detector (FID), a RF field strength of 10
V/m between 80 MHz. and 1000 MHz. with 80% modulation at 1 kHz. may cause a
deflection on the chromatographic detector baseline that exceeds its normal pattern.
This implies that if a transmitting device, such as a walkie-talkie carried by a security
9
Introduction
guard, is use near the detector, a spike or peak on the chromatographic baseline may
occur. If you are concerned that such an event may occur, PerkinElmer recommends
that walkie-talkie restriction notices be posted in the vicinity. Cell phones, beepers,
and other similar devices operate in a much higher frequency range and do not cause
interference.
10
Warning Labels on the Instrument
Alternating current.
Protective conductor terminal.
Off position of the main power source.
On position of the main power source.
11
Introduction
Warning, hot surface
WARNING
Warning, risk of electric shock.
WARNING
Warning, Risk of Danger.
Documentation must be consulted to
determine the nature of the potential hazard
and any actions which have to be taken.
WARNING
Warning, Consult the manual for allowable
gases and maximum permitted pressure .
WARNING
12
Label locations on instrument
CAUTION
DETECTOR CONTAINS
RADIOACTIVE MATERIAL
(SEE TAG ON DETECTOR)
Warning
Caution
Disc onne ct supply cord and turn
off inlet gases before opening top.
Recheck integrity of rea r gas
connections aft er clos ing.
If th e instr um ent top is o pened ,
the align men t o f A utosam pler
tower m ust be verified . Refer
to you r Claru s 600 Manual.
Warning
Hot Surface
Warning
Shut off hy drogen and cap unused
flame detector fittings to prevent
accumula tion of hydrogen in oven
and possible explosion.
ECD
Certificate
Label
Wa rning
Do not depre ss
the ove n safe ty
switches.
Wa rning
Do not touch the
hot me ta l surfa ce
of the oven.
Warning
Do not touch the
oven fan while it
is moving.
13
Introduction
PerkinElmer
precisely.
Shelton, CT 06484 USA
Warning
Hot Surface
Clarus 600
Gas Chromatograph
Part No. Nx xx xxx x
Serial No. Xxx xx xx
230 VAC ~ 50/60Hz
MAX POWER 2400 VA
EN 55011-Class A, Group 1
Caution
Caution
Consult the proper section in
the manual for the allowable
gases and maximum
permitted pressures
Caution
Chimney Vent
Power Cord
Do n ot in stall cl oser th an 6mm
to a wall o f co mb ustibl e m aterial.
Caution
D o not r estrict air in take o r exhaust.
Warning
Disc onnect AC power cord from outlet
before removing any c over or parts .
Do not opera te the instrument with any
cover or parts removed.
14
Caution
This unit contains protective circuitry.
Contact PerkinElmer qualified service
personnel before performing any AC
line t ests.
Warning
Grounding circuit continuity is vital
for safe operation of equipment.
Never operate equipment with
grounding conductor disconnected
Warning
Hot Surface
15
Introduction
16
Safety Practices
2
Safety Practices
18
Chapter Overview
This chapter describes the general safety practices and precautions that must be
observed when operating the Clarus 600 GC.
This advice is intended to supplement, not supersede, the normal safety codes in the
user's country. It is also a supplement to the PerkinElmer standard Safety and Health
Policy. The information provided does not cover every safety procedure that should
be practiced. Ultimately, maintenance of a safe laboratory environment is the
responsibility of the analyst and the analyst's organization.
Please read and understand the information in all manuals supplied with the Clarus
GC and corresponding accessories before you start working with the instrument.
Carefully read the safety information in this chapter and in the other manuals
supplied. When setting up the instrument or performing analyses or maintenance
procedures, strictly follow the instructions provided. The Clarus GC should be used
in accordance with the instructions provided in this manual. If used otherwise, the
protection provided by the instrument may be impaired.
Generic Warnings
Before installing or operating the Clarus 600 GC, read the following information
concerning hazards and potential hazards. You should ensure that anyone involved
with installation and/or operation of the GC is knowledgeable in both general safety
practices for the laboratory and safety practices for the GC. Get advice from your
safety engineer, industrial hygienist, environmental engineer, or safety manager
before you install or use this instrument.
Heated Zones
Heated zones should be treated with caution, for example, injector caps and
detectors. Avoid physical contact with the injector caps. The detector cover may get
hot, especially if flame ionization detectors are operated at high temperatures. As a
general rule, allow heated zones to cool before attempting to work in the oven,
injector, or detector areas.
19
Safety Practices
CAUTION
THERMAL RUNAWAY PROTECTION: The Clarus 600
GC software shuts down the instrument if any heated zone
exceeds 470 °C. Should this occur, the following error
message is displayed:
INSTRUMENT SHUTDOWN
xxx THERM RUNAWAY where xxx is the heated zone
Call your PerkinElmer Representative.
Instrument shutdown also occurs if there is a PRT (Platinum
Resistance Thermometer) or MPU (Micro Processor Unit) failure.
In these cases the following error message is displayed:
INSTRUMENT SHUTDOWN
xxx PRT ERROR where xxx is the failed zone.
Call your PerkinElmer Representative.
20
Precautions
Be sure that all instrument operators read and understand the
precautions listed below. It is advisable to post a copy of the
precautions near or on the instrument shelf.
WARNING
The following precautions must be observed when using the Clarus GC:
•
Be sure that the power line voltage of the Clarus GC corresponds to the voltage
used in your laboratory.
•
Never remove the side panels of the Clarus GC without shutting down the
instrument and disconnecting the instrument power cord from line power.
•
Do not immerse the purge gas exit line in a liquid, as the liquid may be drawn
back into the sample holder.
•
Only high quality purge gases should be used with the Clarus GC. Minimum
purity of 99.995% is recommended. A high quality filter-dryer accessory is
recommended for the removal of any moisture from the purge gases.
21
Safety Practices
Environmental Conditions
Operating Conditions
CAUTION
The Clarus GC is designed for indoor use only.
Do not operate in a Cold Room or a refrigerated area. The Clarus
GC operates most efficiently under the following conditions:
CAUTION
•
Ambient temperature is 10 °C to 35 °C (50 °F to 95 °F). The GC
will operate safely between 5 °C and 40 °C (41 °F and 104 °F).
•
Ambient relative humidity is 20% to 80% non-condensing.
•
Operating altitude is in the range of 0 to 2 000 m.
The Clarus GC is not designed for operation in an explosive
environment.
WARNING
Cleaning the Instrument
Exterior surfaces may be cleaned with a soft cloth, dampened with a mild
detergent and water solution. Do not use abrasive cleaners or solvents.
Pollution Degree
The Clarus GC will operate safely in environments that contain nonconductive
foreign matter up to Pollution Degree 2 in IEC 61010-1.
22
Cleaning and Decontamination
Before using any cleaning or decontamination methods except those specified by
PerkinElmer, users should check with PerkinElmer that the proposed method will
not damage the equipment.
Clarus GC Touch Screen
For optimum performance, the Clarus GC’s touch screen may require periodic recalibration. The interval between re-calibration may be affected by exposure to
combined heat and humidity conditions (ambient conditions between 30 °C / 50%
RH and 35 °C / 80% RH).
Storage Conditions
The Clarus GC may be stored under the following conditions:
•
ambient temperature is -20 °C to +60 °C (-4 to 140 °F)
•
ambient relative humidity is 20 to 80%, non-condensing
•
altitude is in the range 0 to 12 000 m.
General Laboratory Safety
Your laboratory should have all equipment ordinarily required for the safety of
individuals working with chemicals (fire extinguishers, first-aid equipment, safety
shower and eye-wash fountain, spill cleanup equipment, etc.).
23
Safety Practices
Electrical Safety
The Clarus 600 GC contains high voltage. To prevent the risk of shock, unplug the
line cord from the AC outlet and wait at least one minute before opening or
removing any instrument panels.
The instrument has been designed to protect the operator from potential electrical
hazards. This section describes some recommended electrical safety practices.
CAUTION
WARNING
WARNING
24
This unit contains protective circuitry. Contact PerkinElmer Service
before performing any AC line tests.
Safety Interlocks
PerkinElmer provides a number of safety interlocks on its
instruments that monitor such things as doors, gas pressures,
temperatures of various components .Do not attempt to defeat these
interlocks; you may compromise your own or someone else’s safety.
Connect the GC to an AC line power outlet that has a protective
ground connection. To ensure satisfactory and safe operation of the
GC, it is essential that the protective ground conductor (the
green/yellow lead) of the line power cord is connected to a true
electrical ground. Any interruption of the protective ground
conductor, inside or outside the GC, or disconnection of the
protective ground terminal may impair the protection provided by
the GC.
Do not operate the GC with any covers or parts removed.
WARNING
To avoid electrical shock, disconnect the power cord from the AC
outlet before servicing. Servicing on the GC is to be performed
only by a PerkinElmer service representative or similarly trained
and authorized person.
WARNING
Do not attempt to make adjustments, replacements or repairs to this
GC except as described in the user documentation.
WARNING
CAUTION
To ensure adequate cooling of the instrument electronics, do not
obstruct the gap at the base of the GC, and leave at least a 6-inch
clearance between instruments.
Do not position the Clarus 600 GC so that it is difficult to operate the power
switch on the lower right side of the instrument.
Ensure that the power cord is correctly wired and that the ground leads of all
electrical units (for example, recorders, integrators) are connected together via the
circuit ground to earth. Use only three-prong outlets with common earth ground
connections.
25
Safety Practices
Servicing of incoming AC line components in your laboratory should be performed
only by a licensed electrician.
WARNING
Lethal voltages are present at certain areas within the instrument.
Installation and internal maintenance of the instrument should
only be performed by a PerkinElmer service engineer or similarly
authorized and trained person. When the instrument is connected to
line power, opening the instrument covers is likely to expose live
parts. Even when the power switch is off, high voltages can still be
present. Capacitors inside the instrument may still be charged even
if the instrument has been disconnected from all voltage sources.
The instrument must be correctly connected to a suitable electrical supply. The
supply must have a correctly installed protective conductor (earth ground) and must
be installed or checked by a qualified electrician before connecting the instrument.
Any interruption of the protective conductor (earth ground) inside or
outside the instrument or disconnection of the protective conductor
terminal is likely to make the instrument dangerous. Intentional
interruption is prohibited.
WARNING
When working with the instrument:
26
•
Disconnect the instrument from all voltage sources before opening it for any
adjustment, replacement, maintenance, or repair. If afterwards, the opened
instrument must be operated for further adjustment, maintenance, or repair, this
must only be done by a PerkinElmer Service engineer.
•
Whenever it is possible that the instrument is no longer electrically safe for use,
make the instrument inoperative and secure it against any unauthorized or
unintentional operation. The electrical safety of the instrument is likely to be
impaired if, for example, the instrument shows visible damage, has been
subjected to prolonged storage under unfavorable conditions, or has been subjected to severe stress during transportation.
Moving the Clarus 600 GC
The Clarus 600 GC weighs 64.5 kg (142 lb). Improper lifting can cause injury to the
back. If the instrument must be moved, we recommend that at least two people
carefully lift the instrument in order to move it.
ECD Radioactive Hazards
To assure that removable radioactive contamination on the external
parts of the ECD remains at a safe level, the United States Nuclear
Regulatory Commission requires that:
WARNING
•
Wipe test the ECD at least once every six months.
•
A record of the results must be maintained for NRC inspection.
United States Government Regulations for ECDs
NOTE: To repair an Electron Capture Detector cell requires a specific license issued by the
U.S. Nuclear Regulatory Commission (NRC) and/or in some states by the equivalent
state agency. For further information on obtaining a license, contact the Customer
Service Department at PerkinElmer, Shelton, Connecticut, or the NRC Material
Branch, Office of Nuclear Materials, Safety and Safeguards, Washington, DC 20555.
All USNRC regulations can be obtained through the internet at:
www.nrc.gov/reading-rm/
NOTE: These instructions are for ECD cell purchasers who are not specifically licensed to
handle radioactive materials.
The Clarus GC Electron Capture Detector (P/N N610-0063) contains a maximum of
15 mCi of Nickel 63 (Ni 63), a radioactive material. Your possession and use of this
27
Safety Practices
detector is governed by 10 C.F.R. Section 31.5 which is reproduced in Appendix I.
Under the provisions of that regulation you are deemed a "General Licensee."
Your possession and use of the detector cell may also be regulated by the state
where you are located. The requirements of state regulatory agencies are
substantially similar to those contained in NRC regulation 10 C.F.R. Section 31.5,
but they may differ in some respects. It is suggested that you procure a copy of the
regulations of your particular state. (Supplement 2 in Appendix I contains a list of
the "Agreement States" which have been granted authority by the U.S. Nuclear
Regulatory Commission to regulate the possession and use of radioactive material.)
It is required that you be familiar with regulation 10 C.F.R. Section 31.5 (Appendix
1 in the Clarus Hardware Guide). Following are summaries of its requirements.
Labels
Do not remove any of the labels attached to the ECD cell or any of the labels
attached to your Clarus Gas Chromatograph that refer to the ECD cell. Follow all
instructions and abide by all precautions provided by the labels and in user
instruction manuals referred to by the labels.
Leak Testing
You are obligated under U.S. federal and state regulations to make certain that the
ECD cell is wipe-tested for leakage of radioactive materials at intervals of no longer
than six months, and that the analysis of these wipe tests is conducted by a person
specifically licensed to do so, either by the U.S. Nuclear Regulatory Commission or
by an Agreement State. The analyses can be performed by the firm listed below:
National Leak Test Center
P.O. Box 486
North Tonawanda, New York 14120
ECD Cell Failure or Damage
If a leak test detects more than 0.005 μCi (microcurie) of removable radioactive
material on the surface of an ECD cell, or if the cell itself is damaged in such a way
as to indicate that it may no longer adequately shield the radioactive material inside,
28
you must immediately suspend operation of your chromatograph until the cell has
been repaired or disposed of by a person specifically licensed to do so. Any such
incident must be reported by you to the Regional Office, Inspection and
Enforcement, U.S. Nuclear Regulatory Commission.
Reporting Radiation Incidents, Theft or Loss
Please read Regulation 10 C.F.R. Section 20.2201 and 20.2202. These describe your
duties should the radioactive material (Ni 63) in the ECD cell be lost, stolen, or
released, or should any person be exposed to radiation.
Other ECD Requirements
Regulation 10 C.F.R. Section 31.5 (see Appendix I) does not permit you to abandon the
ECD cell or export it. It may not be transferred except to a person specifically licensed
to receive it. Within thirty days of such a transfer, you must report to the Director of
Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission,
Washington, D.C. 20555, the name and address of the transferee. However, no report is
needed to transfer a defective ECD cell to PerkinElmer in order to obtain a
replacement.
You may transfer the ECD cell to another general licensee, like yourself, only when
it remains at the same location to which it was shipped by PerkinElmer. Give the
transferee a copy of these instructions and the regulations in Appendix I, and report
to the commission as required in Regulation C.F.R. Section 31.5.
NEVER DISMANTLE THE ECD CELL!!
However, you can remove the ECD cell from the GC for repair.
WARNING
29
Safety Practices
United Kingdom Regulations
In the U.K., registration is required under the Radioactive Substances Act of 1960,
for anyone keeping or using radioactive materials. Application should be made to
any one of the following governing bodies:
ENGLAND
Department of the Environment
Queen Anne's Chambers
Tothill Street
London, SW1H 9J4
SCOTLAND Scottish Development Department
21 Hill Street
Edinburgh, EH2 3J4
WALES
Welsh Office
Cathay's Park
Cardiff, CF1 3NG
NORTHERN Ministry of Development
IRELAND
Parliament Building
Storemont
Belfast, Northern Ireland
30
Safe Handling of Gases
When using hydrogen, either as the combustion gas for a flame ionization detector
or as a carrier gas, special care must be taken to avoid buildup of explosive
hydrogen/air mixtures. Ensure that all hydrogen line couplings are leak-free and do
not allow hydrogen to vent within the oven.
Ventilation
Adequate ventilation must be provided, particularly if a liquid nitrogen or carbon
dioxide subambient accessory is in constant use. When analyzing hazardous
compounds, such as pesticides, it may be necessary to arrange for venting of
detector effluent into a fume hood.
Using Hydrogen
WARNING
Flame Ionization Detectors (FID) and Flame Photometric
Detectors (FPD) use hydrogen as fuel. If the hydrogen is turned
on without a column attached to the injector and detector fittings
inside the oven, hydrogen could diffuse into the oven creating the
possibility of an explosion. To avoid possible injury, DO NOT
TURN ON THE HYDROGEN UNLESS A COLUMN IS
ATTACHED AND ALL JOINTS HAVE BEEN LEAK
TESTED.
Before disconnecting a column, make certain that the hydrogen
has been turned OFF.
If two FIDs or FPDs are installed and only one has a column
attached to it, make certain that you cap off the unused detector
inlet fitting with a 1/8-inch stainless steel plug (P/N N930-0061).
31
Safety Practices
WARNING
Contact the gas supplier for a material safety data sheet
(MSDS) containing detailed information on the potential
hazards associated with the gas. Carefully use, store, and handle
compressed gases in cylinders. Gas cylinders can be hazardous if
they are mishandled.
NOTE: The permanent installation of gas supplies is the responsibility of the user and
should conform to local safety and building codes.
If liquid nitrogen is used, the gas cylinder must be fitted with an over-pressure
regulator which will vent the cylinder as necessary to prevent it from becoming a
safety hazard.
Consult the following references for more detailed information and additional
guidelines about gas cylinders.
•
Compressed Gas Association (USA), "Safe Handling of Compressed Gases in
Containers," pamphlet no. P-1, 1984.
•
Compressed Gas Association (USA), "The Inert Gases – Argon, Nitrogen and
Helium," pamphlet no. P-9, 1992.
Identification of Gas Cylinders
•
Legibly mark cylinders to identify their contents. Use the chemical name or
commercially accepted name for the gas.
Storing Gas Cylinders
Review the following precautions with the customer to ensure the safe use and
storage of gas cylinders.
32
•
Cylinders should be stored in accordance with the regulations and standards
applicable to the customer’s locality, state, and country.
•
When cylinders are stored indoors in storage rooms, the storage room should
be well ventilated and dry. Ensure that the ventilation is adequate to prevent
the formation of dangerous accumulations of gas. This is particularly important
in small or confined areas.
•
Do not store cylinders near elevators, gangways, or in locations where heavy
moving objects may strike or fall against them.
•
Use and store cylinders away from exits and exit routes.
•
Locate cylinders away from heat sources, including heat lamps. Compressed
gas cylinders should not be subjected to temperatures above 52 °C (126 °F).
•
It is recommended that gas cylinders be stored and placed outside the
laboratory and connected to the instrument through copper lines.
Handling of Gas Cylinders
•
•
•
•
•
•
•
•
•
•
Do not allow ignition sources in the storage area and keep cylinders away from
readily ignitable substances such as gasoline or waste, or combustibles in bulk,
including oil.
Store cylinders standing upright, fastened securely to an immovable bulkhead
or permanent wall.
When storing cylinders outdoors, they should be stored above ground on a
suitable floor and protected against temperature extremes (including the direct
rays of the sun).
Arrange gas hoses where they will not be damaged or stepped on and where
things will not be dropped on them.
Take care not to kink or stress the gas lines. For safety, cylinders should be
firmly clamped in position.
If it becomes necessary to move the cylinders, do so with a suitable hand truck
after insuring that the container cap is secured and the cylinder is properly
fastened to the hand truck.
Use only regulators, tubing and hose connectors approved by an appropriate
regulatory agency.
Do not refill cylinders.
Check the condition of pipes, hoses and connectors regularly. Perform gas leak
tests at all joints and seals of the gas system regularly, using an approved gas
leak detection system.
When the equipment is turned off, close all gas cylinder valves tightly at the
cylinder. Bleed the remainder of the line before turning the exhaust vent off.
33
Safety Practices
Hazardous Chemicals
Before using samples, you should be thoroughly familiar with all hazards and safe
handling practices. Observe the manufacturer’s recommendations for use, storage
and disposal. These recommendations are normally provided in the Material Safety
Data Sheets (MSDS) supplied with the solvents.
Be aware that the chemicals that you use in conjunction with the GC may be
hazardous. DO NOT store, handle, or work with any chemicals or hazardous
materials unless you have received appropriate safety training and have read and
understood all related Material Safety Data Sheets (MSDS). MSDS’s provide
information on physical characteristics, precautions, first aid, spill clean up and
disposal procedures. Familiarize yourself with the information and precautions
contained in these documents before attempting to store, use or dispose of the
reagents. Comply with all federal, state, and local laws related to chemical storage,
handling, and disposal.
You must work under a suitable hood when handling and mixing certain chemicals.
The room in which you work must have proper ventilation and a waste collection
system. Always wear appropriate safety attire (full-length laboratory coat, protective
glasses, gloves, etc.), as indicated on Material Safety Data Sheets.
WARNING
34
Some chemicals used with this GC may be hazardous or may
become hazardous after completion of an analysis. The responsible
body (for example, the Lab Manager) must take the necessary
precautions to ensure that the GC operators and the surrounding
workplace are not exposed to hazardous levels of toxic substances
(chemical or biological) as defined in the applicable Material Safety
Data Sheets (MSDS) or OSHA, ACGIH, or COSHH documents.
Venting for fumes and disposal of waste must be in accordance with
all national, state and local health and safety regulations and laws.
Definitions in Warning for Hazardous Chemicals
Responsible body. “Individual or group responsible for the use and maintenance of
equipment, and for ensuring that operators are adequately trained.” [per IEC 61010-1].
Operator. “Person operating equipment for its intended purpose.” [per IEC 61010-1].
OSHA:
Occupational Safety and Health Administration (United States)
ACGIH:
American Conference of Governmental Industrial Hygienists
COSHH:
Control of Substances Hazardous to Health (United Kingdom)
35
Safety Practices
36
Preparing Your
Laboratory
3
Preparing Your Laboratory
Chapter Overview
The items shown in the following checklist need to be considered when preparing
the laboratory for the instrument.
38
•
Pre-Installation Checklist
•
•
Exhaust Vent Requirements (if required)
•
Laboratory Space Requirements
•
Cooling Water Requirements (if required)
•
Electrical Requirements
•
Pneumatic Requirements (if required)
Critical Checks Prior to Installation
Measure the Line voltage at the Customer’s site before starting the
Install Process.
Measured Line Voltage =________
WARNING
Pre-Installation Checklist
Model:
_____________________________________ Date: ________________
Customer: ____________________________________
SPO#
_____________________________________
Installation Requirements
OK
Needs Prior to Installation
Measure Line Voltage to determine heater
Requirements
Determine the Proper electrical
connections
Determine Proper Heater installation in the
oven.
Heat Venting from the oven.
Lab Space Requirements
Peripherals
Safety Requirements
Gas Requirements
Sample Preparation
(Customer Responsibility)
Computer Configuration
Miscellaneous
39
Connect the Electrical Supply
This section describes how to connect the Clarus 600 GC to AC line power both in
and outside the U.S.
Only a PerkinElmer Service representative or similarly trained and
authorized personnel should ever change or replace the plug for the
Clarus 600 GC.
WARNING
Connecting the Clarus 600 GC to Line Power in the U.S.
120 Volt Version Slow Heating Rates
To connect the Clarus 600 GC to line power in the U.S., simply plug the power cord
into the proper AC outlet.
2XX Volt Version Fast Heating Rates
CAUTION
The Wiring of the Plug and Receptacle in the wall are the
responsibility of the Customer.
Recommendations follow below.
40
Typical Voltage Configuration US Voltage Supplies
Receptacle terminal identifications are according to NEMA standards 5/18/64
If the customer has a 208 Volt Line Voltage Supply
1. The Fast heating performance will probably be degraded.
2. Request that the customer have his electrician rewire the Line to 240 Volts.
3. The Chromatograph Heater must be matched to the appropriate supply
voltage.
4. The Supply voltage is not typically guaranteed by the Power Supplier.
5. The Supplier only expects the Line Frequency to be within their
specifications.
The Clarus 600 GC systems are all provided without a plug on the line cord. A 15
amp plug is to be supplied by the customer to match the receptacle in their facility. If the
Customer is asking for a recommendation of Plug and Socket the following may be
recommended.
41
The following information is for assistance to the Customers’ electrician:
¾ Typical colors of wiring are listed in the tables below.
¾ The Line cord all of the 2XX units shipped from the factory are wired per
the UK standard of:
¾ Brown, Blue and Green with Yellow Stripe.
¾ For 2XX Volt installations the Brown and the Blue Wires constitute the
Mains voltage.
¾ The Green with Yellow stripe wire is the Protective earth or Ground wire.
Standard wire colors for plugs
Region
EU,UK, Australia & South Africa (IEC 60446)
240 Volt
UK, Ireland & Australia before 1969 240 Volt
Live
Neutral Protective earth
brown blue
Green/yellow
red
black
green
black
white
green
United States and Canada 120 Volt (screw color)
(brass) (silver)
42
(green)
Standard Wire Colors for Wall Sockets
Region
EU (IEC
60446)
Live
brown or black
Neutral
blue
Protective earth
Green/yellow
2XX Sockets
Note: The colors above represent current European practice but older installations
may be to previous national standards.
UK &
Australia
2XX sockets
United States
and Canada
120 Volt
sockets
brown or red
(on older
installs)
blue or black
(on older
installs)
green/yellow (core is usually
bare and should be sleeved at
terminations)
black (or red)
white
green or bare
43
Recommended Line Plug for the Clarus 600 GC (U. S.A.
and Canada)
PerkinElmer recommended Plug for the Line cord on a 2XX Volt system in the
United States. Other Countries must follow the Standards of the Country of
installation.
For the United States and Canada the component is available from PerkinElmer
under P/N 09290241.
44
For the United States and Canada this receptacle is available as P/N 09290242.
PerkinElmer Service Engineers are not allowed to wire the wall
receptacles at the customer site.
WARNING
It is required that the Proper Electrical and fire Codes in force at the
account be observed in the wiring process of the wall receptacles.
For all Chromatograph systems, the electrical supply should contain a "slow blow"
circuit breaker capable of handling 300% of the rated current for periods of 3
seconds. Also, the Gas Chromatograph, computer and other accessories should all
be connected to the same electrical ground, and the power supply should be free of
transients in excess of 40 V peak to peak over the nominal voltage.
NOTE: Make sure the Line Voltage matches the Heater that is installed in the GC.
There will be a tag on the heater wires as they exit the rear of the oven which
contains the part number of the heater.
For part numbers see the table below.
45
Heater Selection Table
Heater Part Numbers
All electrical supplies must be smooth, clean, and free
of line transients greater than 40 V peak to peak and
must meet and remain within the following tolerances:
Standard Heat Rate Heaters
For a GC with slow heating rates as standard
N650-5150 (120 Volt / 20 Amp)
120 VAC ±10% @ 50/60 Hz ±1% @ 20 Amps, 2400
VA Maximum.
Power Specification:
Same as the Clarus 500
N650-5150 (230 Volt / 10 Amp)
Same as the Clarus 500
230 VAC ±10% @ 50/60 Hz ±1% @ 10 Amps, 2400
VA maximum.
Fast Heat Rate Heaters
N650-5152 (220 Volt)
For GC with Optional heater for fast heating rate;
220VAC ±5% @ 50/60 Hz ±1% @ 3120 VA
Maximum
N650-5153 (230 Volt)
N650-5154 (240 Volt)
230VAC ±5% @ 50/60 Hz ±1% @ 3120 VA
Maximum
240VAC ±5% @ 50/60 Hz ±1% @ 3120 VA
Maximum
Instruments and peripherals should not be connected
to circuits with large inductive or large and frequent
loads (i.e., large motors, discharge lamps, photocopy
systems, radio transmitters, etc.).
46
Connecting the Clarus 600 GC to Line Power Outside the U.S.
To connect the Clarus 600 GC to line power outside the U.S., connect a properly
grounded plug to the power cord and change the wiring on the AC Distribution P.C.
board as described in the following procedures.
Table 3- 2 shows the available plugs, their electrical power, and the countries
where they are used.
47
In Countries with 230V Single-Phase Power
Clarus 600 GC.
WARNING
1. Select the appropriate plug and connect it to the three power cord wires as
follows:
•
Connect the brown wire to line (AC).
•
Connect the blue wire to neutral (ACC).
•
Connect the green/yellow wire to chassis ground.
2. Remove the three screws that secure the left side panel to the Clarus 600 GC.
Then remove the panel.
3. Verify that the brown wire from the line filter is connected to E1, that the
blue wire from the line filter is connected to E2, and that the yellow/green
wire is connected to E3 on the AC Distribution P.C. board (see Figure 3-4).
4. Make sure that a 15-A Slow-Blow fuse is installed in the F3 fuse holder.
5. Replace the left side panel and connect the power cord to a suitable electrical
outlet.
48
In Countries with 230V Two-Phase Power
Clarus 600 GC.
WARNING
1. Select the appropriate plug and connect it to the three power cord wires as
follows:
•
Connect the brown wire to line (AC Hot).
•
Connect the blue wire to line (AC Hot).
•
Connect the green/yellow wire to chassis ground.
2. Remove the three screws that secure the Left side panel to the Clarus 600 GC
and remove the panel.
3. Verify that the brown wire from the line filter is connected to E1, that the
blue wire from the line filter is connected to E2, and that the green/yellow
wire is connected to E3 on the AC Distribution P.C. board (see below).
4. Cut and remove the wire that is used as a jumper across the F3 fuse holder.
Make sure that the 10-A Slow-Blow fuse remains installed in the F3 fuse
holder.
5.
Replace the left side panel and connect the power cord to a suitable
electrical outlet.
49
AC Distribution P.C. Board
Single-Phase
As shipped with F3 shorted.
E3Green/
Yellow
E2-White
E1-Brown
Two-Phase
Cut and remove the wire shorting F3.
E3Green/
Yellow
E2-White
E1-Brown
AC Distribution
P.C. Board
Right-Side
Panel
Autosampler
Control P.C.
Board (Behind
Cover)
Optional Gas
Sampling Valve
Tabs (2)
AC Distribution P.C. board connections for countries that use single-phase or
two-phase power.
50
Checking Heater Selection
WARNING
The Clarus 600 GC Fast heating specifications will not be met if the
heater in the chromatograph oven does not match the Line or mains
voltage form the wall. Your PerkinElmer service representative must
verify that the heater matches the mains supply before completing the
installation process.
51
Preparing the Laboratory
The following sections describe the laboratory requirements in detail for the Clarus GC.
The laboratory in which the Clarus GC is located must meet the following conditions:
•
A corrosive-free environment.
•
The instrument will operate with a laboratory temperature between 10 and
35 °C (50 - 95 °F). For optimum instrument performance, the room
temperature should be controlled at 20° ± 2 °C.
•
The environment should be relatively dust-free to avoid sample and instrument
contamination problems.
•
Free of excessive vibration.
The Clarus GC has been designed for indoor use. Do not use the instrument in an
area where explosion hazards may exist.
Exhaust Vent Requirements
Exhaust venting is important for the following reasons.
52
•
It protects laboratory personnel from toxic vapors that may be produced by
some samples.
•
It helps to protect the instrument from corrosive vapors that may originate from
the sample(s).
•
It removes dissipated heat produced by the instrument and power supply.
The use of a Clarus GC without adequate ventilation to
outside air may constitute a health hazard.
WARNING
Hot Exhaust
Oven Vent Duct work.
Approximately 11” X 3”
Rectangular Duct
This Exhausts Vertically from
the rear of the instrument
WARNING
53
NOTE: Local electrical codes / fire codes do not allow PerkinElmer Service Engineers to
install the blower and vent assembly.
The blower capacity depends on the duct length and number of elbows or bends
used to install the system. If an excessively long duct system or a system with many
bends is used, a stronger blower may be necessary to provide sufficient exhaust
volume at the instrument.
Alternatively, smooth stainless-steel tubing should be used instead of flexible
stainless steel tubing where flexibility is not required to reduce system friction loss
or "drag." If smooth stainless steel is used, there must be a way to move the vent
hood out of the way for servicing. A length of smooth stainless steel ducting has 2030% less friction loss than a comparable length of flexible ducting. When smooth
stainless steel tubing is used, elbows must be used to turn corners. These elbows
should turn at a centerline radius of 150mm with a maximum bend angle of 45
degrees to reduce friction losses, and the number of elbows should be minimized.
Additional recommendations on the venting system include the following items.
54
•
Make sure the duct casting is installed using fireproof construction. Route
ducts away from sprinkler heads.
•
The duct casing and venting system should be made of materials suitable for
temperatures greater than 70 °C (158 °F). It should be installed to meet local
building code requirements.
•
Locate the blower as close to the discharge outlet as possible. All joints on the
discharge side should be airtight, especially if toxic vapors are being carried.
•
Equip the outlet end of the system with a back draft damper and take the
necessary precautions to keep the exhaust outlet away from open windows or
inlet vents. In addition, extend it above the roof of the building for proper
dispersal of the exhaust.
•
Equip the exhaust end of the system with an exhaust stack to improve the
overall efficiency of the system.
•
Make sure the length of the duct that enters into the blower is a straight length
at least ten times the duct diameter. An elbow entrance into the blower inlet
causes a loss in efficiency.
•
Provide make-up air in the same quantity as is exhausted by the system. An
"airtight" lab will cause an efficiency loss in the exhaust system.
•
Ensure that the system is drawing properly by using an air flow meter.
•
Equip the blower with a pilot light located near the instrument to indicate to the
operator when the blower is on.
55
Clarus 600 GC Requirements
Laboratory Space Requirements:
Size
GC with Autosampler:
53 cm x 99 cm x 82cm (21-in. x 26-in. x 32-in.)
Weight
GC:
64.5 kg (142 lb)
Autosampler:
4.5 kg (10 lb)
Physical Configuration:
Single unit for use on standard laboratory bench
which can be interfaced to a computer.
Bench Space:
The laboratory bench should be sturdy enough to
support the full weight of the GC as well as
additional equipment (i.e., computer). Expect the
total weight of the GC and accessory equipment to
be at least 91 kg (200 lb).
Allow a minimum clearance of 10.2 cm (4 in.) on
each side, 15.2 cm (6 in.) at the rear of the GC, and
137.2 cm (54 in.) at the top of the GC. If this is not
possible, install the GC on a bench that has wheels.
Peripherals, Printers, etc.
56
Allow at least 61 cm (24 in.) on either side of the
GC to accommodate additional equipment.
Environmental Requirements:
Pollution Degree:
This instrument will operate safely in environments
that contain nonconductive foreign matter up to
Pollution Degree 2 as defined in IEC 61010-1.
Laboratory Environment:
Install the GC in an indoor laboratory environment
that is clean and is free of drafts, direct sunlight and
vibration.
The laboratory should be free of flammable,
explosive, toxic, caustic, or corrosive vapors or
gases and should be relatively free of dust.
The ambient laboratory temperature should be
between 10 °C and 35 °C (50 °F and 95 °F) with a
relative humidity between 20% and 80% with no
condensation. The GC will operate safely between
5 °C and 40 °C (41 °F and 104 °F).
Electrical Power Requirements:
Power Consumption:
2 400 VA (volt-amps) for the GC. Add
100 VA for the computer and 108 VA for the
printer.
57
(Standard Oven Heater)
All electrical supplies must be smooth, clean, and free of
line transients greater than 40 V peak to peak and must
meet and remain within the following tolerances:
120 VAC ±10% @ 50/60 Hz ±1%, 2400 VA
230 VAC ±10% @ 50/60 Hz ±1%, 2400 VA
Instruments and peripherals should not be connected to
circuits with large inductive or large and frequent loads
(i.e., large motors, discharge lamps, photocopy systems,
radio transmitters, etc.).
(High Power Oven Heater)
All electrical supplies must be smooth, clean, and free of
line transients greater than 40 V peak to peak and must
meet and remain within the following tolerances:
220 VAC ±5% @ 50/60 Hz ±1%, 3120 VA
230 VAC ±5% @ 50/60 Hz ±1%, 3120 VA
240 VAC ±5% @ 50/60 Hz ±1%, 3120 VA
Instruments and peripherals should not be connected to
circuits with large inductive or large and frequent loads
(i.e., large motors, discharge lamps, photocopy systems,
radio transmitters, etc.).
Power Outlets:
A minimum of one dedicated 120 VAC outlet at 20 A or
one 230 VAC outlet at 10 A (minimum) is required for
the standard oven GC.
When the high power oven heater is ordered, the outlets
should be 220 VAC @ 15A maximum, 230 VAC @
16A maximum and 240 VAC @ 13A or 16A maximum.
Additional equipment, such as computers and printers,
should be connected per their specifications.
58
Safety Requirements:
Gas Cylinders and Gas
Delivery Lines:
All gas cylinders should be firmly clamped to a
suitable surface. Care must be taken not to kink or
overstress the gas delivery lines.
Hydrogen:
Ensure that all hydrogen lines and connections are
leak-free. When using a hydrogen tank, install an
in-line hydrogen snubber (P/N 0009-0038) between
the tank regulator and the delivery tubing.
Ventilation:
Always provide adequate ventilation. When
analyzing hazardous compounds, such as pesticides,
it may be necessary to arrange for venting the
detector effluent into a fume hood.
Gas Requirements:
All gases must have a minimum purity of 99.995%. Gases used with the mass
spectrometer and ELCD detectors require a minimum purity of 99.999%. Gas
cylinders should be located outside of the laboratory whenever possible and should
always be stored and operated in the vertical position. Always use copper tubing that
is free of grease, oil, and organic material for all gases delivered to the Clarus GC.
Helium, Nitrogen,
8.5% H2/91.5% Helium
95% Argon/5% Methane:
A number 1A (200 ft3) gas cylinder should be used
for all carrier gases. Filter all gases (except
methane) through a moisture filter and/or
hydrocarbon trap and de-oxo filter. Argon/methane
should be filtered through a moisture filter and a deoxo filter. Gas delivery pressure to the GC should
be 60 – 90 psig (414-621 kPa).
59
Air:
A number 1A (200 ft3) gas cylinder of compressed
air or an air compressor can be used. All air should
be filtered through a moisture filter. Do NOT use
“Breathing Air." When using manual pneumatics,
gas delivery pressure to the GC must not exceed 30
psi (207 kPa). If this is not possible, secondary
regulation will be required. With PPC pneumatics,
a delivery pressure range of 70 – 90 psig (483 - 621
kPa) is acceptable.
Hydrogen:
A number 2 (62 ft3) gas cylinder or a hydrogen
generator can be used. All hydrogen should be
filtered through a moisture filter. With PPC
pneumatics, a delivery pressure range of 60 – 90
(414-621 kPa) psig is acceptable.
Sample Preparation Requirements
Sample preparation is the Customer’s Responsibility
60
Installing the
Clarus GC
4
Installing the Clarus GC
62
Install the Autosampler
This section describes how to install the autosampler tower, the autosampler tower
cover, and the autosampler syringe. The autosampler tower and the tower cover are
shipped together in one box. The autosampler tray is installed in the Clarus GC at
the factory.
Remove the Encoder Protector Block
The Clarus GC autosampler has been shipped with an encoder protector block. This
is a piece of antistatic polyethylene foam that protects the tower disk during
shipment. Before you install the autosampler tower onto your GC, you must remove
the encoder protector block from the tower disk assembly.
To remove the encoder protector block:
1. Carefully remove the autosampler tower from the shipping box.
2. The piece of foam on top of the tower is the encoder protector block.
Carefully slide the block straight out from the tower disk.
CAUTION
Do not twist the block off. This will damage the tower disk.
63
Install the Autosampler Tower
Perform the following procedure to install the autosampler tower:
1. The autosampler tower mounting hardware is shipped already secured to the
GC top. Remove the three screws and flat washers securing the mounting
hardware and use them to secure the tower base to the GC.
2. Position the tower interface harness through the autosampler stop, which is
part of the tower base. The harness should be fitted carefully into the hole in
the autosampler base assembly (see Note below).
NOTE: You may find it easier to feed the wires a few at a time. The two yellow tie wraps on
this harness indicate the portion of the harness that needs to be fed to the tower.
Only one yellow tie wrap should be visible at the autosampler stop.
3. Install the autosampler tower on the top of the GC as shown in Figure 1. The
locating pin on the GC fits into the slotted hole in the autosampler tower
base.
64
Figure 1. Installing the autosampler tower.
4. Connect the two harness connectors to the tower interface P.C. board. Plug
the large connector into J2 and the small connector into J1 (see Figure 2).
These connectors are keyed and connect only one way.
65
Figure 2. Connecting the tower interface harness to the tower interface p.c.
board.
5. Manually rotate the autosampler tower so that the front of the tower (this is
where the syringe will be installed) faces the rear of the GC.
6. Secure the harness to the autosampler tower frame using the cable clamp
attached to the harness. Attach the cable clamp and the harness ground wire
to the underside of the casting as shown in Figure 3, using the screw
provided. Make sure the harness is routed correctly before you tighten the
screw, or you may have difficulty installing the autosampler tower cover.
66
NOTE: There are two holes in the autosampler tower frame casting in the area to which the
cable clamp should be secured. Secure the harness cable clamp and ground wire to
the inner-most hole.
7. The screw is already attached to the casting. Use a long Phillips screwdriver
to remove the screw, then attach the cable clamp.
67
Figure 3. Securing the harness to the tower.
68
Install the Autosampler Tower Cover
Install the autosampler tower cover by referring to Figures 4 and 5 as you follow this
procedure:
1. The tower is shipped with two 3/8-in. long screws installed on the bottom
of the tower frame. Loosen but do not remove these screws.
2. Open the cover door and carefully lower the cover onto the tower,
aligning the two guides inside the cover with the sides of the tower (see
Figure 5).
3. Pull the sides of the cover away from the tower frame just enough to slide
the cover tabs onto the two screws.
4. Tighten the two screws. Verify that the cover door opens and closes
freely and that it locks when closed. If not, realign the cover until the door
locks when closed.
NOTE: If the door is hitting the door sensor, loosen the two screws that secure the door
sensor bracket to the tower, then adjust the sensor up or down until the door no
longer hits the sensor (see Figure 4).
69
Figure 4. Adjusting the position of the tower door sensor.
Figure 5, on the following page, shows how to install the autosampler tower cover
onto the tower.
70
Figure 5. Installing the autosampler tower cover.
71
Install the Syringe Cover
To install the syringe, proceed as follows:
1. Before you install the syringe, move the autosampler tower so it faces the
front of the instrument; this is called the “Park" position (see Figure 6).
Figure 6. The autosampler tower in the “Park” position.
CAUTION
Always handle the syringe with extreme care. Be careful not to bend the
needle. Before installing the syringe, pull some solvent up into the barrel to
moisten the mechanism.
NOTE: Use only syringes sold by PerkinElmer for the Clarus GC. Syringe plungers are not
72
interchangeable from one syringe to another.
2. Lift and turn the plunger cap handle (located on top of the plunger assembly)
until the pin locks it in the up position as shown in Figure 7.
Figure 7. Lifting and turning the plunger cap handle.
3. Insert the syringe needle through the bottom of the carriage assembly and use
your finger to carefully guide the needle through the hole in the needle guide
(see Figure 8).
CAUTION
Be careful not to bend the needle when inserting it into the hole in the needle
guide.
73
Figure 8. Installing the syringe.
4. Slide the top of the syringe plunger into the plunger cap slide, then lift and
turn the plunger cap handle so the pin drops into place. This will lock the
syringe plunger into place.
5. Hold the syringe nut with one thumb and, with your other thumb, turn the
carriage thumbscrew counterclockwise to tighten it (see Figure 8). DO NOT
OVERTIGHTEN THE THUMBSCREW.
6. Carefully guide the needle into the needle locator in the center of the vial
locator as you tighten the thumbscrew (see Figure 8).
Your autosampler is now installed.
74
Connecting the Gas
Supply
5
Connecting the Gas Supply
76
Connect the Gases
The following sections describe how to connect the gas cylinders to the Clarus 600
GC and how to check the connections for leaks. Use the fittings and copper tubing
supplied in the installation kit (P/N 0332-8000).
Gas Cylinder Connections
Use the following procedure to make the gas cylinder connections:
1. Using a large adjustable wrench (at least 1¼ in.), attach a dual-stage
regulator, or two single-stage regulators in series, to each gas cylinder. The
regulator outlet fitting must be a 1/8-in. Swagelok type.
2. Connect a 1/4-in. to 1/8-in. adapter to the regulator outlet fitting on all your
gas cylinders except the hydrogen cylinder.
3. Insert a hydrogen snubber (P/N 0009-0038) in the hydrogen cylinder
regulator outlet fitting as shown in Figure 9. Use a 1/4-in. to 1/8-in. reducer
(P/N 0990-3212) between the snubber and the regulator.
Figure 9. Connecting a hydrogen snubber.
4. Cut a length of 1/8-in. copper tubing long enough to connect a line filter to
each gas supply line or gas cylinder.
5. Place a 1/8-in. nut, a 1/8-in. rear ferrule, and a 1/8-in. front ferrule over each
end of the copper tubing as shown in Figure 10.
78
Figure 10. Components of a 1/8-in. tubing connection.
6. Insert one end of the tubing with the nut and ferrules into the end fitting of a
suitable line filter (see Table 1), and insert the other end into the regulator
outlet fitting or the end fitting of the hydrogen snubber.
7. Insert the tubing into the fitting so that the tubing bottoms firmly, then
tighten the nut ½-turn past finger-tight.
8. Cut a piece of 1/8-in. copper tubing long enough to connect the filter to the
Clarus GC. To allow for future instrument movement, cut the tubing 2 – 3 ft
longer than necessary.
79
Table 1. Recommended Filters
Detectors
Carrier Gas
FID
NPD
FPD
Hydrocarbon Trap (N9301192) + Oxygen Filter (N9301179) if capillary column is
used
TCD**
used
ECD**
Moisture Filter (i.e., Molecular
Sieve) (N930-1193) + Oxygen
Filter (N930-1179)
PID
used
Combustion Gas
Air
H2
Moisture Filter
(i.e., Molecular
Sieve) (N930-1193)
Moisture Filter
(i.e., Molecular
Sieve) (N9301193)
*
There is a combination filter system that contains an Oxygen Filter, Oxygen
Indicator, and a Moisture Trap. Its Part No. is N930-6002.
**
Install a tee fitting on the carrier gas line for the TCD reference line or for the
make-up line for the ECD.
80
Clarus 600 GC Gas Connections
Perform the following procedure to connect the gases to the Clarus GC:
1. Make a tubing strain relief by forming an approximate 3-in. diameter loop in
the tubing so that it is approximately 3 in. from the end of the tubing closest
to the Clarus GC as shown in Figure 11. Make this strain relief on all gas
lines.
Figure 11. Tubing strain-relief loop.
2. Insert a 1/8-in. nut, a 1/8-in. rear ferrule, and a 1/8-in. front ferrule over the
end of each piece of copper tubing as shown in Figure 10.
81
3. Insert the tubing into the proper fitting on the GC bulkhead for the gas that
you are connecting. Be sure the tubing bottoms out firmly in the fitting, then
tighten the nut ½-turn past finger-tight.
Figure 12 shows the manual pneumatics bulkhead and PPC bulkheads on the back of
the GC. M/U = make-up gas, CARR. = carrier gas, and HYD and H2 = hydrogen
gas.
CA RR .B
CA RR .A
D ET.B
HY D O R
MAK E U P
D ET.A
A IR OR
TC D R EF.
HY D O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
4
3
2
1
Figure 12. Layout of the Clarus GC PPC bulkheads on the rear panel.
82
Leak Test the Gas Connections
After connecting the gases to the Clarus GC, check all connections for possible
leaks by following this procedure:
1. Set the regulator on the carrier gas cylinder between 60 and 90 psig.
2. Test the carrier gas connections by using either a gas leak-check solution of
50% isopropyl alcohol in water or an electronic leak detector. Check for
leaks (indicated by bubbles) at each connection.
CAUTION
Do not use a soap solution to check for gas leaks. It could contaminate the
system.
3. To check a hydrogen or air cylinder for leaks, set the regulator to 30 psig for
manual pneumatics and for PPC systems between 60 and 90 psig for H2 and
between 70 and 90 psig for air; test the connections in the same manner that
you tested the carrier gas connections.
83
Common Injector/Detector Gas Connections
Figures 13 through 21 shows how gases are connected to the Clarus 600 GC in
several common injector/detector configurations. Note that the strain relief, which is
required on all gas lines, is not shown in these figures.
Position incoming gas lines away from the oven exhaust duct so that the hot
exhaust will not blow directly on the gas lines.
WARNING
CAUTION
Thoroughly purge the incoming gas lines before measuring and adjusting the
gases. This is especially important when using hydrogen gas.
The following figures show the connections for the injectors and detectors to the
PPC bulkheads.
84
TC D Connections
CARR.2
CARR.1
DET.2
DET.1
HYD O R
MAK E U P
AIR OR
TC D R EF.
4
3
HYD O R
MAKE U P
AIR OR
TC D R EF.
AUX. GAS
Dual-Stage
Regulator
Main Supply
Valve
On-Off
Valve
2
1
Indicating
O2 Trap
Hydrocarbon
Filter
He
or N 2
Figure 13. TCD in Channel B (rear channel) with one packed injector.
85
D ET.B
D ET.A
HY D O R
MAK E U P
A IR OR
TC D R EF.
4
3
HYD O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
Dual-Stage
Regulator
Main Supply
Valve
On-Off
Valve
2
1
Indicating
O2 Trap
Moisture
Filter
Ar/CH4
or N2
Figure 14. ECD in Channel A (front channel) using argon/methane or nitrogen
as the carrier gas, with one injector.
NOTE: If you are using the ECD with a capillary column at low flows (5 mL/min or less),
you can plumb the injector with helium and the make-up line with argon/methane or
nitrogen. Helium is the preferred carrier for capillary columns.
86
CA RR .B
CA RR .A
D ET.B
D ET.A
HY D O R
MAK E U P
A IR OR
TC D R EF.
4
3
HY D O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
Dual-Stage
Regulator
Main Supply
Valve
2
1
Moisture
Filter
On-Off
Valve
Air
Moisture
Filter
N2
Indicating
O2 Trap
Moisture
Filter
Snubber
H2
Figure 15. FID, NPD, or FPD in Channel A and ECD in Channel B using
nitrogen as the carrier gas, with two injectors.
87
CA RR .B
CA RR .A
D ET.B
D ET.A
HY D O R
MAK E U P
A IR OR
TC D R EF.
4
3
HY D O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
Dual-Stage
Regulator
Main Supply
Valve
2
1
On-Off
Valve
Moisture
Filter
Indicating
O2 Trap
Air
He
or N 2
Hydrocarbon
Filter
Moisture
Filter
Snubber
H2
Figure 16. FID, NPD, or FPD in Channel A using helium or nitrogen as the
carrier gas, with one injector.
88
CA RR .B
CARR .A
D ET.B
D ET.A
HY D O R
MAK E U P
A IR OR
TC D R EF.
4
3
HY D O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
Dual-Stage
Regulator
y
n
i
a
lM
p
u
S
v
l
a
V
e
2
1
On-Off
Valve
Moisture
Filter
Indicating
O2 Trap
Air
Hydrocarbon
Filter
He
Indicating Moisture
O2 Trap
Filter
Moisture
Filter
Snubber
H2
Ar/CH4
or N2
Figure 17. FID, NPD, or FPD in Channel A using helium carrier gas, ECD in
Channel B using argon/methane or nitrogen carrier gas, with two injectors.
NOTE: If you are using the ECD with a capillary column at low flows (5 mL/min or less),
you can plumb the injector with helium and the make-up line with argon/methane or
nitrogen. Helium is the preferred carrier gas for capillary columns. The FID, NPD,
and FPD do not require make-up gas.
89
CA RR .B
CA RR .A
D ET.B
D ET.A
HY D O R
MAK E U P
A IR OR
TC D R EF.
4
3
HYD O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
Dual-Stage
Regulator
Main Supply
Valve
2
1
On-Off
Valve
Moisture
Filter
Indicating
O2 Trap
Air
He
or N 2
Hydrocarbon
Filter
Moisture
Filter
Snubber
H
Figure 18. FID, NPD, or FPD in Channel A, TCD in Channel B, with two
packed injectors.
90
CA RR .B
CA RR .A
D ET.B
PID
D ET.A
HY D O R
MAK E U P
AIR OR
TC D R EF.
4
3
HY D O R
MAK E U P
A IR OR
TC D R EF.
AUX . GAS
Dual-Stage
Regulator
Main Supply
Valve
2
1
On-Off
Valve
Moisture
Filter
Indicating
O2 Trap
Air
Hydrocarbon
Filter
He
or N 2
PPC
Moisture
Filter
Snubber
H2
Figure 19. FID, NPD, or FPD in Channel A, PID in Channel B, with two
packed injectors.
91
92
Connecting the
Accessories
6
Connecting the Accessories
94
Install the NPD Bead Assembly
If you purchased your Clarus GC equipped with a Nitrogen Phosphorus Detector
(NPD), the NPD bead assembly is packaged separately and shipped inside the GC
oven. To install the NPD bead assembly, use the following procedure as you refer to
Figure 20.
CAUTION
After installing a NPD bead, you must set up the NPD and condition a
new bead before you can use it. Refer to Setting Up a NPD in Chapter 8
of the Clarus 600 GC User’s Manual (P/N 0993-6780).
1. Open the detector cover.
2. Remove the bead assembly package from the Clarus GC oven.
3. Loosen the knurled ring on the NPD collector assembly. Then remove the
collector assembly.
CAUTION
You may find it easier to first remove the coaxial cable from the
collector assembly before you remove the collector assembly.
4. Remove the screw that secures the bead transformer assembly to the top of
the Clarus GC oven.
5. Plug the bead assembly (P/N N612-0092) into the connector on the bead
transformer. The connector is keyed so that the bead assembly can only be
inserted one way.
95
6. Carefully insert the bead portion of the bead assembly in the detector body as
shown in Figure 20.
7. Secure the bead transformer to the top of the oven with the screw removed in
step 4.
8. Replace the collector assembly on the detector body and secure it by
tightening the knurled ring. If the coaxial cable was removed, connect it to
the collector assembly.
CAUTION
96
Ensure that the polarizing wire is still connected to the polarizing pin on the
detector body before you set up and run the NPD.
Bead Transformer
Mounting Screw
Collector Assembly
Knurled
Ring
Bead
Transformer
Assembly
Connector
Bead Portion
Bead Assembly
Polarizing Wire
Polarizing Pin
Detector Body
Figure 20. Exploded view of the Nitrogen Phosphorus Detector.
97
Connect a Recorder or Integrator
This section describes how to connect an optional recorder or integrator to the
Clarus GC. To connect either one of these devices, use the following procedure.
1. To connect a device to amplifier Channel A or B, first configure output 1 or
2 for a recorder or integrator as described in Chapter 3, Initial Setup
Procedures, in the Clarus 600 GC User's Manual.
2. Open the small access cover on top of the Clarus GC. With a large flat
bladed screw driver loosen the large screw. On the main cover is a screw
well. Loosen this screw with the large flat bladed screwdriver. You will then
be able to lift the entire cover up and have access to the recorder or
integrator.
3. To connect a recorder or integrator to Channel A, connect the ground lead of
the device to TB1-13 and the positive lead of the device to TB1-14. Make
sure you route the wires around the strain relief posts as shown in Figure 22.
4. To connect a recorder or integrator to Channel B, connect the ground lead to
TB1-15 and the positive lead to TB1-16.
98
Figure 21. Recorder and integrator connections at TB1.
In addition to the amplifier Channel A and B contacts, TB1 has READY and
START contacts. Table 3 describes the functions of these contacts.
Table 3. READY and START Connections at TB1
Connection
Function
READY OUT
TB1-10 (C), 11 (NO), 12 (NC)
Instrument READY OUT Relay: These contacts are
used to tell an external device that the Clarus GC is
ready. The normally open contact (NO) is closed in
the Ready state.
START OUT
TB1-7 (C), 8 (NO), 9 (NC)
Instrument START OUT Relay: These contacts are
used to start an external device, such as an integrator,
when the Clarus GC starts a chromatographic run.
99
The normally open contact is closed for 1 sec when a
run is started.
EXT. READY
(TB1-5, 6)
TB1-6 is signal
TB1-5 is ground
External Ready In: The Clarus GC requires that
these contacts be shorted together to become ready
and is shipped with a link across them. When using
an external device, such as an integrator, remove the
link and wire the device to provide a contact closure
indicating the Ready state. This will prevent the
instrument from becoming ready before the external
device is ready.
EXT. START
(TB1-3, 4)
TB1-4 is signal
External Start In: Shorting these contacts will cause
the Clarus GC to start a chromatographic run. It is
equivalent to pressing the RUN key.
TB1-3 is ground
Wire
TB1
Main P.C. Board
Strain Relief
Post Support
Rear of the
Clarus GC
Figure 22. Routing recorder/integrator wires around the strain relief posts.
100
PPC Restrictor
Information
7
PPC Restrictor Information
102
Available Restrictors
Restrictor
Number
Color
Helium Flow at 30 PSIG, vent to
atmosphere
1
Silver
1 mL/min
2
Red
3 mL/min
3
Yellow
10 mL/min
4
Black
30 mL/min
5
Green
100 mL/min
6
Blue
300 mL/min
Restrictors for Carrier Gas Control
Injector
Restrictor
Number
Helium Flow (mL/min)
(with a 90 psig inlet pressure and a 10
psig drop across the restrictor)
Packed
4 (std)
30
Split/Splitless or PSS
6 (std)
300
Split/Splitless or PSS
4 (acc)
30
POC
3 (std)
10
POC
2 (acc)
3
103
Restrictors for Detector Gas Control
NOTE: Maintain an inlet pressure between 60 and 90 psig.
104
Detector
Gas
Restrictor
Number
Nominal Flow
Required (mL/min)
FID
Air
6
450
FID
Hydrogen
4
45
NPD
Air
5
100
NPD
Hydrogen
1
2
FPD
Air
5
90
FPD
Hydrogen
4
75
ECD
Argon/Methane
4
30
ECD
Nitrogen
4
30
TCD
Helium
4
30
TCD
Hydrogen
3
30
WEEE Instructions for PerkinElmer Products
or
A label with a crossed-out wheeled bin symbol and a rectangular bar indicates
that the product is covered by the Waste Electrical and Electronic Equipment
(WEEE) Directive and is not to be disposed of as unsorted municipal waste.
Any products marked with this symbol must be collected separately, according to
the regulatory guidelines in your area.
The objectives of this program are to preserve, protect and improve the quality
of the environment, protect human health, and utilize natural resources prudently
and rationally. Specific treatment of WEEE is indispensable in order to avoid the
dispersion of pollutants into the recycled material or waste stream. Such treatment
is the most effective means of protecting the customer’s environment.
Requirements for waste collection, reuse, recycling, and recovery programs vary
by regulatory authority at your location. Contact your local responsible body
(e.g., your laboratory manager) or authorized representative for information
regarding applicable disposal regulations. Contact PerkinElmer at the web site
listed below for information specific to PerkinElmer products.
Web address:
http://las.perkinelmer.com/OneSource/Environmental-directives.htm
For Customer Care telephone numbers select “Contact us” on the web page.
Products from other manufacturers may also form a part of your PerkinElmer system.
These other producers are directly responsible for the collection and processing of
their own waste products under the terms of the WEEE Directive. Please contact these
producers directly before discarding any of their products.
Consult the PerkinElmer web site (above) for producer names and web addresses.
105
106
Index
Index
108
Exhaust Vent Requirements, 52
A
About This Manual, 7
Autosampler
autosampler tower, 64
autosampler tower cover, 69
encoder protector block, 63
Autosampler Installation, 63
Autosampler Tower
installation, 64
syringe cover, 72
Autosampler Tower Cover
installation, 69
G
Gas Cylinders, 31
Gases
common injector/detector gas connections,
84
connections, 77
leak test, 83
H
heated zones, safety practices, 20
C
Chemicals
Definitions of Warnings, 35
Hazardous, 34
Compressed gases, safety practices, 31
Conventions
Notes, cautions and warnings, 8
text, 8
E
ECD
cell failure, 29
damage, 29
purchasers, 28
reporting radioactive exposure, 29
reporting theft or losses, 29
testing for radioactive leaks, 28
U.K. regulations, 30
Electrical Power
connections, 40
Electrical Safety, 24
Electrical, safety practices, 25
Encoder Protector Block, 63
Environmental Conditions, 22, 52
I
Integrator
connection, 98
L
Labels
Warning Signs, 11
Laboratory Preparation, 52
vent system, 54
P
Precautions, 21
Preparing Your Laboratory, 52
environmental conditions, 52
exhaust vent, 52
R
Radioactive exposure, reporting, 29
Recorder
connection, 98
Requirements
electrical power, 57
109
environmental, 57
gas, 59
laboratory space, 56
safety, 59
Restrictors, 103
carrier gas control, 103
detector gas control, 104
S
Safety
chemical use, 34
compressed gases, 31
ECD Radioactive Hazards, 27
electrical, 25
generic warnings, 19
heated zones, 20
high voltage, 24
moving the GC, 27
thermal runaway protection, 20
ventilation, 31
Safety Information, 21
electrical safety, 24
environmental conditions, 22
gas cylinders, 31
V
Vent
system, recommendations, 54
Ventilation, safety practices, 31
W
Warnings
Hazardous Chemical, 35
110

Clarus 600 GC Installation Guide

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